Carl-Ernst Stephan

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Lupfig, CH

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC UNIT FOR A PUMP-STORAGE POWER PLANT
- Publication number 20150292469
- Publication date Oct 15, 2015
- ABB TECHNOLOGY AG
- Carl-Ernst Stephan
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD FOR OPERATING AN ELECTRIC UNIT FOR A PUMPED-STORAGE POWER PLANT
- Publication number 20150048623
- Publication date Feb 19, 2015
- ABB TECHNOLOGY AG
- Carl-Ernst Stephan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER